The EPD system is able to turn any clear surface into an emissive digital display. It allows audiences to experience a vivid, high-definition image while clearly seeing through the transparent screen. This enables a wide variety of potential applications for displaying digital information. Applications in the digital-signage market include storefront windows and other in-store advertising displays; shopping malls; window glass in airports, train, subway stations, and other high-traffic public areas; large advertising displays on the glass walls of buildings; HUDs for various vehicles; and much more.

Jan. 2016, Sun Innovations introduces the 1st multiple-colors HD-image display on haze-free transparent emissive screen, using compact and energy efficient visible LED DLP projector. It displays colors from Green to Red (including white) on glass windows of any form factor in buildings or vehicles, with a very light tint.